The dunglish version of the word 'beterschap', which is wished to someone who is sick to get better soon.
Commonly used in the Amsterdam metropolitan area, in the Netherlands, where the spoken english has a lot of influences from dutch.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".
I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.